CN211412928U - Exhaust steady voltage belt cleaning device based on lotion fills pipe network - Google Patents
Exhaust steady voltage belt cleaning device based on lotion fills pipe network Download PDFInfo
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- CN211412928U CN211412928U CN201922314806.9U CN201922314806U CN211412928U CN 211412928 U CN211412928 U CN 211412928U CN 201922314806 U CN201922314806 U CN 201922314806U CN 211412928 U CN211412928 U CN 211412928U
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Abstract
The utility model relates to an exhaust pressure stabilizing cleaning device based on a paste filling pipe network, which belongs to the technical field of mine paste filling and comprises an exhaust box, a box sealing cover, a drilling filling pipe, a surface filling pipe, an exhaust pipe, a pneumatic pressure regulating valve, a flushing pipeline, a water inlet control valve and an annular flushing water pipe; the negative pressure that produces in the filling pipe of drilling can effectively be dispersed through the exhaust box that the internal diameter is bigger than the filling pipe of drilling, reach the purpose of exhaust steady voltage, when filling lotion ground paste, the inner wall at the exhaust box is attached to the return charge of lotion ground paste under the effect of atmospheric pressure, it is easy to agglomerate to wash the difficulty, therefore, add one set of wiper mechanism on the basis of exhaust steady voltage, after filling, utilize the "siphon" phenomenon that the negative pressure difference produced in the filling pipe of drilling, supply water through annular wash pipe and wash the exhaust box, wash at every turn and carry out the all-round washing of multiple spot to the attached lotion of exhaust box inner wall, stop the cone side wall lotion condensation piece in the exhaust box, and fall into and fill the downthehole and cause.
Description
Technical Field
The utility model belongs to the technical field of the mine lotion fills, specifically speaking relates to an exhaust steady voltage belt cleaning device based on lotion fills pipe network.
Background
At present, a paste filling technology is taken as a non-waste mining popularization technology of nonferrous metal mines, a plurality of domestic mines are widely used, the pipeline conveying distance of the paste is prolonged along with the increasing of the mining depth of part of the mines, the pumping pressure conveying using external force is converted into the self-flow conveying using the gravitational potential energy of the paste, one end of the stirring tank is connected with a stirring system, the other end of the stirring tank conveys the paste to an underground goaf through a filling pipeline, and due to the fact that the stirring tank is open, air enters the filling pipe through a discharging opening during the paste conveying, a large amount of air masses are generated in the vertical filling pipe, the pressure difference between the inside and the outside of the pipeline is.
Disclosure of Invention
In order to overcome the problems existing in the background technology, the utility model provides an exhaust pressure stabilizing cleaning device based on a paste filling pipe network; negative pressure that produces in can the dispersion drilling reaches the purpose of exhaust steady voltage, can carry out self-cleaning to the lotion in the exhaust box after filling, reduces intensity of labour, stops exhaust box cone boundary wall caking, falls into to fill drilling and causes stifled pipe, realizes not needing to carry out manual intervention clearance to the box, reduction personnel intensity of labour.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the exhaust pressure stabilizing cleaning device based on the paste filling pipe network comprises an exhaust box 1, a box sealing cover 4, a drilling filling pipe 11, a ground surface filling pipe 9, an exhaust pipe 8, a pneumatic pressure regulating valve 6, a flushing pipeline 5, a water inlet control valve 7 and an annular flushing water pipe 3, wherein the ground surface filling pipe 9 is vertically connected with the drilling filling pipe 11, the upper end of the drilling filling pipe 11 is connected with an air inlet of the exhaust box 1, the pipe diameter of the drilling filling pipe 11 is smaller than the inner diameter of the exhaust box 1, the box sealing cover 4 is arranged in the center of the top of the exhaust box 1, the air inlet of the exhaust pipe 8 is connected with the exhaust box 1, the pneumatic pressure regulating valve 6 is arranged on the exhaust pipe 8, the annular flushing water pipe 3 is arranged on the top of the exhaust box 1, the annular flushing water pipe 3 is communicated with the exhaust pipe 8 through the flushing pipeline 5, flushing holes are uniformly formed in the annular flushing water pipe 3, and the water, the flushing pipe 5 is provided with a water inlet control valve 7.
Preferably, the upper section of the exhaust box 1 is a cylindrical structure, the lower section of the exhaust box is a conical structure, and a small opening at the conical end of the conical structure is connected with the drilling filling pipe 11.
Preferably, each flushing hole uniformly formed in the annular flushing water pipe 3 is connected with a cleaning water pipe 2, and a water outlet of the cleaning water pipe 2 inclines towards one side of the inner wall of the exhaust box 1.
The utility model has the advantages that:
the utility model discloses an exhaust box that internal diameter is bigger than drilling filling tube can the effective dispersion drilling filling tube in the negative pressure that produces, reach the purpose of exhaust steady voltage, because when filling the lotion ground paste, the lotion ground paste returns the material under the effect of atmospheric pressure and adheres to the inner wall at the exhaust box, wash the easy caking of difficulty, therefore, add one set of wiper mechanism on the basis of exhaust steady voltage, after filling, utilize "siphon" phenomenon that the negative pressure difference produced in the drilling filling tube, supply water through the annular wash pipe and wash the exhaust box, wash at every turn and carry out the all-round washing of multiple spot to the attached lotion of exhaust box inner wall, stop the exhaust box inner cone side wall lotion and condense the blocking pipe, and fall into and fill the downthehole stifled pipe that causes of drilling.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below to facilitate understanding of the skilled person.
As shown in fig. 1, the exhaust and pressure stabilization cleaning device based on the paste filling pipe network comprises an exhaust box 1, a box body sealing cover 4, a drilling filling pipe 11, a ground surface filling pipe 9, an exhaust pipe 8, a pneumatic pressure regulating valve 6, a flushing pipeline 5, a water inlet control valve 7 and an annular flushing water pipe 3.
The earth's surface filling pipe 9 be connected with drilling filling pipe 11 perpendicularly, the upper end of drilling filling pipe 11 is connected with the air inlet of exhaust box 1, the pipe diameter of drilling filling pipe 11 is less than the internal diameter of exhaust box 1, the top central authorities of exhaust box 1 are provided with the sealed lid 4 of box, the air inlet of blast pipe 8 is connected with exhaust box 1, install pneumatic air-vent valve 6 on the blast pipe 8, annular wash water pipe 3 is installed at the top of exhaust box 1, annular wash water pipe 3 communicates with blast pipe 8 through flushing pipe 5, the flushing hole has evenly been seted up on the annular wash water pipe 3, and the intake end of wash pipe 5 communicates with the blast pipe 8 of the pneumatic air-vent valve 6 rear side of giving vent to anger, install into water control valve 7 on the wash. The paste flows into a drilling filling pipe 11 through an earth surface filling pipe 9, and an air mass in the drilling filling pipe 11 is extruded to an exhaust box 1 by the paste to form an anti-exhaust air mass 10; opening the pneumatic regulating valve 6 to ensure that the water inlet control valve 7 is closed and the reverse exhaust air mass 10 is exhausted through the exhaust pipe 8; meanwhile, the pipe diameter of the drilling filling pipe 11 is smaller than the inner diameter of the exhaust box 1, so that negative pressure generated in the drilling filling pipe can be effectively dispersed, and the aim of exhausting and stabilizing pressure is fulfilled. The box body sealing cover 4 is arranged in the center of the top of the exhaust box 1, so that the inspection of the drilling exhaust box 1 is facilitated, and air mass in the drilling is effectively prevented from rushing out of the top of the exhaust box 1 when the paste is filled. And after filling, opening the water inlet control valve 7 to ensure that the pneumatic regulating valve 6 is closed, introducing flushing water into the flushing pipeline 5 through the exhaust pipe 8, flushing the exhaust box 1 by the flushing water through the annular flushing water pipe 3 and the straight pipe 2, closing the water inlet control valve 7 after flushing is finished, stopping supplying water to the exhaust pipe 8, and finishing cleaning the exhaust box 1. After the paste filling is finished, negative pressure still exists in the drilling filling pipe 11, the exhaust box 1 is cleaned under the condition of the negative pressure, and the paste attached to the side wall of the exhaust box 1 can be further cleaned by utilizing the siphon phenomenon generated by the negative pressure difference in the drilling filling pipe 11.
The upper section of the exhaust box 1 is of a cylindrical structure, the lower section of the exhaust box is of a conical structure, and a small opening at the conical end of the conical structure is connected with the drilling filling pipe 11. Through conical structure and 11 transitional coupling of drilling filling pipe, can guarantee that the negative pressure is dispersed gradually, simultaneously, also be favorable to annular wash tub pipe 3 to the washing of 1 mouth of a mouthful department of exhaust box.
Each flushing hole uniformly formed in the annular flushing water pipe 3 is connected with a cleaning water pipe 2, and a water outlet of the cleaning water pipe 2 inclines towards one side of the inner wall of the exhaust box 1; through a plurality of washing water pipes 2 wash the washing water reposition of redundant personnel output of annular washing water pipe 3 to exhaust case 1 inner wall, guarantee that the rivers that get into exhaust case 1 have certain water pressure, guarantee simultaneously that the delivery port of washing water pipe 2 inclines to exhaust case 1 inner wall one side, guaranteed to have certain water pressure rivers can spout on exhaust case 1's inner wall, wash the attached lotion on the exhaust case 1 inner wall and clear away.
The utility model discloses a theory of operation:
the paste flows into a drilling filling pipe 11 through an earth surface filling pipe 9, and an air mass in the drilling filling pipe 11 is extruded to an exhaust box 1 by the paste to form an anti-exhaust air mass 10; opening the pneumatic regulating valve 6 to ensure that the water inlet control valve 7 is closed and the reverse exhaust air mass 10 is exhausted through the exhaust pipe 8; and after filling, opening the water inlet control valve 7 to ensure that the pneumatic regulating valve 6 is closed, introducing flushing water into the flushing pipeline 5 through the exhaust pipe 8, flushing the exhaust box 1 by the flushing water through the annular flushing water pipe 3 and the straight pipe 2, closing the water inlet control valve 7 after flushing is finished, stopping supplying water to the exhaust pipe 8, and finishing cleaning the exhaust box 1.
The utility model discloses an exhaust box that internal diameter is bigger than drilling filling tube can the effective dispersion drilling filling tube in the negative pressure that produces, reach the purpose of exhaust steady voltage, during the lotion ground paste because when filling, the lotion ground paste returns the material under the effect of atmospheric pressure and adheres to the inner wall at the exhaust box, wash the easy caking of difficulty, therefore, add one set of wiper mechanism on the basis of exhaust steady voltage, after filling, utilize "siphon" phenomenon that the negative pressure difference produced in the drilling filling tube, supply water through the annular wash pipe and wash the exhaust box, wash at every turn and adhere to the lotion and carry out the all-round washing of multiple spot to the exhaust box inner wall, stop the exhaust box inner cone side wall lotion and condense the piece, and fall into and fill and lead to the fact stifled pipe in the drilling.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides an exhaust steady voltage belt cleaning device based on lotion filling pipe network which characterized in that: the exhaust pressure stabilizing cleaning device based on the paste filling pipe network comprises an exhaust box (1), a box sealing cover (4), a drilling filling pipe (11), a ground surface filling pipe (9), an exhaust pipe (8), a pneumatic pressure regulating valve (6), a flushing pipeline (5), a water inlet control valve (7) and an annular flushing water pipe (3), wherein the ground surface filling pipe (9) is vertically connected with the drilling filling pipe (11), the upper end of the drilling filling pipe (11) is connected with an air inlet of the exhaust box (1), the pipe diameter of the drilling filling pipe (11) is smaller than the inner diameter of the exhaust box (1), the box sealing cover (4) is arranged in the center of the top of the exhaust box (1), the air inlet of the exhaust pipe (8) is connected with the exhaust box (1), the pneumatic pressure regulating valve (6) is arranged on the exhaust pipe (8), the annular flushing water pipe (3) is arranged at the top of the exhaust box (1), and the annular flushing water pipe (3) is communicated with the exhaust pipe (, flushing holes are uniformly formed in the annular flushing water pipe (3), the water inlet end of the flushing pipeline (5) is communicated with an exhaust pipe (8) on the air outlet rear side of the pneumatic pressure regulating valve (6), and a water inlet control valve (7) is installed on the flushing pipeline (5).
2. The exhaust and pressure stabilization cleaning device based on the paste filling pipe network according to claim 1, characterized in that: the upper section of the exhaust box (1) is of a cylindrical structure, the lower section of the exhaust box is of a conical structure, and a small opening at the conical end of the conical structure is connected with the drilling filling pipe (11).
3. The exhaust and pressure stabilization cleaning device based on the paste filling pipe network according to claim 1, characterized in that: each flushing hole uniformly formed in the annular flushing water pipe (3) is connected with a cleaning water pipe (2), and a water outlet of the cleaning water pipe (2) inclines towards one side of the inner wall of the exhaust box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314806.9U CN211412928U (en) | 2019-12-21 | 2019-12-21 | Exhaust steady voltage belt cleaning device based on lotion fills pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314806.9U CN211412928U (en) | 2019-12-21 | 2019-12-21 | Exhaust steady voltage belt cleaning device based on lotion fills pipe network |
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| CN211412928U true CN211412928U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922314806.9U Active CN211412928U (en) | 2019-12-21 | 2019-12-21 | Exhaust steady voltage belt cleaning device based on lotion fills pipe network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023392A (en) * | 2021-03-08 | 2021-06-25 | 中冶北方（大连）工程技术有限公司 | Filling and blanking device and method |
| CN113023392B (en) * | 2021-03-08 | 2024-06-04 | 中冶北方（大连）工程技术有限公司 | Filling and discharging device and method |
-
2019
- 2019-12-21 CN CN201922314806.9U patent/CN211412928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023392A (en) * | 2021-03-08 | 2021-06-25 | 中冶北方（大连）工程技术有限公司 | Filling and blanking device and method |
| CN113023392B (en) * | 2021-03-08 | 2024-06-04 | 中冶北方（大连）工程技术有限公司 | Filling and discharging device and method |
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